Useful tips for everyday
What does the orange dot mean on contacts? When your phone’s microphone is on or was recently accessed, a small orange dot appears in the…
How long should iPad pro 10.5 battery last? So if you’re thinking of using this as a laptop replacement then you’ll probably be looking at…
What is multinomial logistic regression in R? Multinomial logistic regression is used to model nominal outcome variables, in which the log odds of the outcomes…
What is a named class? In many languages, the class name is used as the name for the class (the template itself), the name for…
Do you need to install Magento 2 Elasticsearch module? For Magento Open Source 2.2.x, you need to install a proper module to have Elasticsearch’s powerful…
How can I improve my SQL query performance interview questions? Let’s now go over some of the tips for tuning SQL queries. Prefer to use…
Can I use 2010 MacBook without battery? The official statement from its support document is that “It is strongly recommended that you do not use…
What is an unexpected identifier JavaScript? “Unexpected identifier” means that you have a variable you’re trying to reference that hasn’t been declared. Make sure you…
What is QNH ATC? Regional or airfield pressure setting (QNH) is set when flying by reference to altitude above mean sea level below the transition…
Can Surface RT run Android? You can’t install Android on Surface RT. Anyway, you can use a jailbreak tool and install other apps. Can you…